/*
 * Copyright (c) "Neo4j"
 * Neo4j Sweden AB [http://neo4j.com]
 *
 * This file is part of Neo4j.
 *
 * Neo4j is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.neo4j.gds.core;

import org.junit.jupiter.api.Test;

import java.util.Map;
import java.util.Optional;

import static org.assertj.core.api.Assertions.assertThat;

class DimensionsMapTest {

    @Test
    void test() {
        DimensionsMap empty = new DimensionsMap(Map.of());
        DimensionsMap foo = new DimensionsMap(Map.of("foo", Optional.of(1), "bar", Optional.of(2)));

        assertThat(empty.get("X")).isEmpty();
        assertThat(foo.get("X")).isEmpty();
        assertThat(foo.get("foo")).contains(1);
        assertThat(foo.get("bar")).contains(2);
    }

    @Test
    void equals() {
        DimensionsMap foo1 = new DimensionsMap(Map.of("foo", Optional.of(1), "bar", Optional.of(2)));
        DimensionsMap foo2 = new DimensionsMap(Map.of("foo", Optional.of(1), "bar", Optional.of(2)));

        assertThat(foo1).isEqualTo(foo2);
    }

}
